APPLYING FUZZY MATHEMATICS TO QUANTIFYING HUMAN RESPONSES

  • R.C.Steinlage (Department of Mathematics, University of Dayton, Daytom, Ohio) ;
  • T.E.Gantner (Department of Mathematics, University of Dayton, Daytom, Ohio) ;
  • Lim, P.Y.W. (Boise Cascade R&D, Portland, Oregon (Now at the Fine Paper Division of Union Camp Corporation, Franklin, Virginia))
  • Published : 1993.06.01

Abstract

Fuzzy mathematics is used to elicit and evaluate human psychophysical responses in panel tests. The fundamental instrument used is a bar graph whose data is then converted to a paired comparison matrix. Form this matrix we use the theory of Perron and Froebenius to obtain an eigenvalue and eigenvector which indicates not only the panelist's comparitive responses but also the consistency of the responses from that panelist. Tests were done to evaluate the procedure.

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